208075439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 253338624

約数和(自身を除く): 45263185

約数列:

[1, 11, 13, 47, 83, 143, 373, 517, 611, 913, 1079, 3901, 4103, 4849, 6721, 11869, 17531, 30959, 42911, 50713, 53339, 192841, 227903, 340549, 402467, 557843, 1455073, 2506933, 4427137, 16005803, 18915949, 208075439]

約数ペア:

[(1, 208075439), (11, 18915949), (13, 16005803), (47, 4427137), (83, 2506933), (143, 1455073), (373, 557843), (517, 402467), (611, 340549), (913, 227903), (1079, 192841), (3901, 53339), (4103, 50713), (4849, 42911), (6721, 30959), (11869, 17531)]